3RD FUEL OUTLET/INLET??

  • Tiny
  • torrb1221
  • 1978 Chevrolet Silverado
  • V8
  • 4WD
  • automatic

Have a 1978 Chevy 3/4 ton 4x4 with dual side fuel tanks. 3 outlet/intlets come out the top of the fuel tanks. Two of these outlet/intlets are obviously fuel source and return but what is the third for and where is it supposed to go?

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Monday, June 20th, 2011 AT 4:54 PM

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  • Tiny
  • caradiodoc
  • Expert
  • 25,428 posts

Look for about a half inch diameter rubber hose going to the charcoal canister in the front of the engine compartment. That's to collect vapors as the fuel warms up and expands.

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Monday, June 20th, 2011 AT 5:18 PM

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